<template>
  <Form
    ref="formCom"
    :validation-schema="schema"
    v-slot="{ errors }"
    class="xtx-form"
  >
    <div class="user-info">
      <img :src="avatar" alt="" />
      <p>Hi，{{ nickname }} 欢迎来小兔鲜，完成绑定后可以QQ账号一键登录哦~</p>
    </div>
    <div class="xtx-form-item">
      <div class="field">
        <i class="icon iconfont icon-phone"></i>
        <Field
          :class="{ err: errors.mobile }"
          v-model="form.mobile"
          name="mobile"
          class="input"
          type="text"
          placeholder="绑定的手机号"
        />
      </div>
      <div v-if="errors.mobile" class="error">{{ errors.mobile }}</div>
    </div>
    <div class="xtx-form-item">
      <div class="field">
        <i class="icon iconfont icon-code"></i>
        <Field
          :class="{ err: errors.code }"
          v-model="form.code"
          name="code"
          class="input"
          type="text"
          placeholder="短信验证码"
        />
        <span @click="send()" class="code">
          {{ time === 0 ? '发送验证码' : `${time}秒后发送` }}
        </span>
      </div>
      <div v-if="errors.code" class="error">{{ errors.code }}</div>
    </div>
    <a @click="submit()" href="javascript:;" class="submit">立即绑定</a>
  </Form>
</template>

<script>
import { reactive, ref } from '@vue/reactivity'
import { Form, Field } from 'vee-validate'
import schema from '@/utils/vee-validate-schema'
import { useIntervalFn } from '@vueuse/core'
import Message from '@/components/library/Message'
import { useStore } from 'vuex'
import { useRouter } from 'vue-router'
import { userQQBindCode, userQQBindLogin } from '@/api/user'
import { onUnmounted } from '@vue/runtime-core'
export default {
  name: 'CallbackBind',
  components: { Form, Field },
  props: {
    unionId: {
      type: String,
      default: '',
    },
  },
  setup(props) {
    const nickname = ref(null)
    const avatar = ref(null)
    if (QC.Login.check()) {
      // 获取QQ头像
      QC.api('get_user_info').success((res) => {
        console.log(res)
        avatar.value = res.data.figureurl_1
        nickname.value = res.data.nickname
      })
    }

    // 表单数据对象
    const form = reactive({
      mobile: null,
      code: null,
    })

    const formCom = ref(null)
    const time = ref(0)
    const { pause, resume } = useIntervalFn(
      () => {
        time.value--
        if (time.value <= 0) {
          pause()
        }
      },
      1000,
      {
        immediate: false,
      },
    )

    onUnmounted(() => {
      pause()
    })

    // 发送验证码
    const send = async () => {
      const valid = schema.mobile(form.mobile)
      if (valid === true) {
        // 通过
        if (time.value === 0) {
          try {
            // 没有倒计时才可以发送
            await userQQBindCode(form.mobile)
            Message({ msg: '发送成功' })
            time.value = 60
            resume()
          } catch ({ response }) {
            Message({ type: 'error', msg: response.data.message })
          }
        }
      } else {
        // 失败，使用vee的错误函数显示错误信息 setFieldError(字段,错误信息)
        formCom.value.setFieldError('mobile', valid)
      }
    }

    // 绑定
    // 立即绑定
    const store = useStore()
    const router = useRouter()
    const submit = async () => {
      const valid = formCom.value.validate()
      if (valid) {
        userQQBindLogin({
          unionId: props.unionId,
          ...form,
        })
          .then((data) => {
            // 实现和之前登录一样的逻辑
            // 1. 存储用户信息
            const { id, account, avatar, mobile, nickname, token } = data.result
            store.commit('user/setUser', {
              id,
              account,
              avatar,
              mobile,
              nickname,
              token,
            })
            // 合并购物车操作
            store.dispatch('cart/mergeLocalCart')
            // 2. 跳转到来源页或者首页
            router.replace(store.state.user.redirectUrl)
            // 3. 成功提示
            Message({ type: 'success', message: 'QQ绑定成功' })
          })
          .catch((e) => {
            Message({ type: 'error', message: '绑定失败' })
          })
      }
    }

    return { nickname, avatar, schema, formCom, time, form, send, submit }
  },
}
</script>

<style scoped lang="less">
.user-info {
  width: 320px;
  height: 70px;
  margin: 0 auto;
  display: flex;
  background: #f2f2f2;
  align-items: center;
  padding: 0 10px;
  margin-bottom: 25px;
  img {
    background: #f2f2f2;
    width: 50px;
    height: 50px;
  }
  p {
    padding-left: 10px;
  }
}
.code {
  position: absolute;
  right: 0;
  top: 0;
  line-height: 50px;
  width: 80px;
  color: #999;
  &:hover {
    cursor: pointer;
  }
}
</style>
